50mm Speaker - 3W 4Ω

If you love music, Electronics and taking your projects out into the world to show off to and enjoy with friends, then you will have surely considered combining these passions and building your own portable media player. Well, fortunately we’ve also considered this awesome idea, and this is why we love to stock goodies like these 50mm Speakers, which offer 3W output and a low impedance of 4Ω, making it a great tool to use to give your favourite projects even more personality – adding Audio capabilities to your robot, access control system or any other project that could do with an electronic “voice”.

If the idea of using these small speakers for one or many of your projects, but would like one that is slightly bigger in size, be sure to also take a look at our 40mm Hobby Speaker, which is also rated 3W with an impedance of 4Ω. Additionally, if you’re looking for a great amplifier unit to operate these 4Ω hobby speakers, consider taking a look at the PAM8403 Mini 5V Digital Amplifier Module, which can drive two 4Ω hobby speakers simultaneously, with onboard volume controls to offer easy, simple control for a variety of projects.